1# REQUIRES: x86
2# RUN: llvm-mc -filetype=obj -triple=x86_64-unknown-linux %s -o %t
3
4# RUN: ld.lld -o %t.out %t --oformat=binary
5# RUN: od -t x1 -v %t.out | FileCheck %s
6# CHECK:      0000000 90 11 22
7# CHECK-NEXT: 0000003
8
9## Check case when linkerscript is used.
10# RUN: echo "SECTIONS { . = 0x1000; }" > %t.script
11# RUN: ld.lld -o %t2.out --script %t.script %t --oformat binary
12# RUN: od -t x1 -v %t2.out | FileCheck %s
13
14# RUN: echo "SECTIONS { }" > %t.script
15# RUN: ld.lld -o %t2.out --script %t.script %t --oformat binary
16# RUN: od -t x1 -v %t2.out | FileCheck %s
17
18## LMA(.text)=0x100, LMA(.mysec)=0x108. The minimum LMA of all non-empty sections is 0x100.
19## We place an output section at its LMA minus 0x100.
20# RUN: echo 'SECTIONS { .text 0x100 : {*(.text)} .mysec ALIGN(8) : {*(.mysec*)} }' > %talign.lds
21# RUN: ld.lld -T %talign.lds %t --oformat binary -o %talign
22# RUN: od -Ax -t x1 %talign | FileCheck %s --check-prefix=ALIGN --ignore-case
23
24# ALIGN:      000000 90 00 00 00 00 00 00 00 11 22
25# ALIGN-NEXT: 00000a
26
27## The empty section .data is ignored when computing the file size.
28# RUN: echo 'SECTIONS { .text : {*(.text .mysec*)} .data 0x100 : {keep = .;}}' > %tempty.lds
29# RUN: ld.lld -T %tempty.lds %t --oformat binary -o %tempty
30# RUN: od -t x1 %tempty | FileCheck %s
31
32## NOBITS sections are ignored as well.
33## Also test that SIZEOF_HEADERS evaluates to 0.
34# RUN: echo 'SECTIONS { .text : {. += SIZEOF_HEADERS; *(.text .mysec*)} .data 0x100 (NOLOAD) : {BYTE(0)}}' > %tnobits.lds
35# RUN: ld.lld -T %tnobits.lds %t --oformat binary -o %tnobits
36# RUN: od -t x1 %tnobits | FileCheck %s
37
38## FIXME .mysec should be placed at file offset 1.
39## This does not work because for a section without PT_LOAD, we consider LMA = VMA.
40# RUN: echo 'SECTIONS { .text : {*(.text)} .mysec 0x8 : AT(1) {*(.mysec*)} }' > %tlma.lds
41# RUN: ld.lld -T %tlma.lds %t --oformat binary -o %tlma
42# RUN: od -Ax -t x1 %tlma | FileCheck %s --check-prefix=ALIGN --ignore-case
43
44# RUN: not ld.lld -o /dev/null %t --oformat foo 2>&1 \
45# RUN:   | FileCheck %s --check-prefix ERR
46# ERR: unknown --oformat value: foo
47
48# RUN: ld.lld -o /dev/null %t --oformat elf
49# RUN: ld.lld -o /dev/null %t --oformat=elf-foo
50
51.text
52.align 4
53.globl _start
54_start:
55 nop
56
57.section        .mysec.1,"ax"
58.byte   0x11
59
60.section        .mysec.2,"ax"
61.byte   0x22
62